baber/WOPTO huggingface dataset:
Patent JP-H0446814-A (JP)
Title: Height adjustment device
Inventor: SHIMAMURA MUNEMASA
IPC: B60G17/015
Filed: 1990-06-13
Abstract: PURPOSE:To alleviate a shock to a pedestrian at the time of the collision of a vehicle with him/her by making judgement about the possibility of the collision on the basis of vehicle travel information and pedestrian walking information, when the pedestrian is detected forward in the travel direction of the vehicle, and lowering the height of the vehicle via the contraction of a suspension device at the side of the collision, when there is such a possibility. CONSTITUTION:When a pedestrian is detected forward in the travel direction of a vehicle via an infrared radar 11, information related thereto is inputted to a judgement control section 8. This judgement control section 8 calculates a distance from the vehicle to the pedestrian, and an approaching speed of the vehicle and pedestrian, or the relative speed thereof on the basis of a measurement result via the infrared radar 11. According to the result of the calculation, judgement is made about the possibility of the collision of the vehicle with the pedestrian. If the judgement indicates that there is a possibility of collision, a signal of time up to the collision is sent to a height control section 7, and the height of the vehicle at the collision side thereof, or the height at the side of front wheels is lowered for generating a nose dive phenomenon, thereby alleviating the shook of the collision.
Patent JP-H051523-A (JP)
Title: Exhaust filter for internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F01N3/02
Filed: 1991-06-25
Abstract: PURPOSE:To improve a collection efficiency, and restrict blow-off at the time of acceleration of an engine by fixing and supporting a number of mesh metal fiber plates having a low mechanical strength tightly but without getting in contact with each other. CONSTITUTION:Wavily bent mesh metal fiber plates 6 are combined on both sides of a flat mesh metal fiber plate 5, and their edges are held and fixed by a metal frame 7 to form a disc-like filter member 3. A filter element comprises lamination of a plural filter members 3, and the mesh of the mesh metal fiber plates 5, 6 becomes finer as it goes to the downstream of exhaust.
Patent JP-S6130837-A (JP)
Title: Data communication equipment
Inventor: INABA CHIYOTA
IPC: G06F13/00
Filed: 1984-07-23
Abstract: PURPOSE:To transmit lots of data in high speed by generating a signal selecting a slave communication equipment from a master communication equipment and allowing the slave communication equipment to collate its signal and an address code and informing the result to a master communication equipment. CONSTITUTION:A signal generating means 3 transmits a slave communication equipment selection signal 100 being a signal representing the collection of a data from a desired slave communication equipment. A collating means 4 collates a slave communication equipment selection signal 100 comprising a plural- digit of parallel signal inputted via a command line 1 with an address code 101 specific to each slave communication equipment. An informing means 6 receives a signal representing that the slave communication equipment selection signal 100 is coincident with an address code 101 at the collation means 4 and outputs a signal 103 informing it to the master communication equipment M.
Patent JP-S6043972-A (JP)
Title: Black level reproducing circuit of video
Inventor: MOTOMIYA MASAYUKI
IPC: H04N5/16
Filed: 1983-08-22
Abstract: PURPOSE:To prevent the fluctuation of luminance level by detecting a black signal and extending the black signal to make the peak value coincides with a pedestal level. CONSTITUTION:A video signal is applied from an input terminal 11 to a one time amplifier 1 and a black detecting circuit 2. A blanking pulse and a reference voltage E1 are applied to the black detecting circuit 2, and the black signal of video signal is detected. The amplitude of detected black signal is controlled by a gain control amplifier 3 and added with the output of the one time amplifier 1 at an addition point 8, and the amplitude of the black signal is extended. The output of addition point 8 is sent to a black peak hold circuit 5 through a blanking circuit 4 and black peak level is detected. Gain of the gain control amplifier 3 is controlled by the difference between detected peak level and a pedestal level EP, and the black peak level is made coincide with the pedestal level.
Patent JP-S5276880-A (JP)
Title: Production of semiconductor device
Inventor: YAHANO TAKASHI
IPC: H01L21/302
Filed: 1975-12-22
Abstract: PURPOSE: To prevent damage of hem of substrate and to make it easy to take off photo mask by forming step around boarder between it and main surface of substrate by chamfering circumference hem of the substrate and forming slant surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05327607-A (JP)
Title: Radio telephone set
Inventor: ARAKI MIKIO
IPC: H04B7/26
Filed: 1992-05-21
Abstract: PURPOSE:To automatically redial a telephone number of an opposite party when a radio line is interrupted by providing a function using a telephone num ber stored in a storage means and making dialing to a communication opposite party to a control section when the connection of the radio line is disable. CONSTITUTION:A handset section is provided with an operation means 25 making a request of transmission of a telephone number of a communication opposite party to the communication opposite party during talking and a storage means 28 storing the telephone number sent from the communication opposite party accordingly, and a function using a telephone number stored in the storage means 28 to make redialing to the communication opposite party is provided to a control section 11. Then the telephone number of the communication opposite party sent from the communication opposite party is stored according to a request based on the operation of the operation means 25 during talking and when the connection of a radio line disable, the telephone number stored is sent to the control section 11 to make automatic redialing to the communication opposite party even in the case of the arrival of an incoming call.
Patent JP-H11342746-A (JP)
Title: Weather strip
Inventor: YAMASHITA TAKASHI
IPC: B60J5/08
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve sound insulating property while excellently maintaining door sealing property by providing the hollow parts by integrally molding the sealing outer peripheral wall surface bending towards a car inside peripheral area of a door sash from the projecting end part of the support part and the sound insulating outer peripheral wall surface extending in a straight line shape up to the car outside upper end part of the trim part. SOLUTION: A support part 34 projecting in a Y-shaped cross-sectional shape is molded toward a car inside peripheral area DSa of a door sash DS from the side surface of the trim part 31 through plural pairs of lip parts 32. Next, the sealing outer peripheral wall surface 36 bending toward the car inside peripheral area DSa of the door sash DS from one projecting end part of the support part 34 and the sound insulating outer peripheral wall surface 37 extending in a straight line shape up to the car outside upper end part 31a of the trim part 31 are integrally molded.  Two hollow parts 39, 40 are molded by bridging the joining peripheral wall part of the sealing outer peripheral wall surface 36 and the sound insulating outer peripheral wall surface 37 over the other projecting end part of the support part 34 to thereby impart excellent sound insulating property while excellently maintaining door sealing property.
Patent JP-S5855555-A (JP)
Title: Permanent magnet alloy
Inventor: ANPO TAKESHI
IPC: C22C38/00
Filed: 1981-09-28
Abstract: PURPOSE:To provide a permanent magnet alloy of which cold processability is improved and magnetic characteristic is enhanced, by compositely adding a proper amount of Cu and an element selected from S, Se, Te and Pb in an Fe- Cr-Co alloy. CONSTITUTION:This Fe-Cr-Co alloy consists of 0.05% or less C, 1.0% or less Mn, 30% or less Si, 15-40% Cr, 3-30% Co, 0.2-5% Cu, 0.01-0.3% (as a sum) one or more of an element selected from a group comprising S, Se, Te and Pb and the remainder Fe. This permanent magnet alloy is improved in cold processability such as cutting property by compositely adding Cu and a specific element and, in addition, slightly enhanced in the magnetic characteristic by a limitted amount of Cu. The solution heat-treatment and the treatment in a magnetic field of this alloy are carried out in the same way as a conventional Fe-Cr-Co permanent magnet alloy.
Patent JP-H0317453-A (JP)
Title: Automatic operation device for bath room ventilation fan
Inventor: SAKAHARA TAKASHI
IPC: F24F7/007
Filed: 1989-06-15
Abstract: PURPOSE:To provide an automatic operating device for a bath room ventilation fan having a high comfortable and convenient feature by a method wherein in summer season, if a dew formation is detected in a bath room, a ventilation fan is immediately operated and in winter season, even if the dew formation is detected, the operation is controlled in such a way as the ventilation fan is not operated unless a predetermined time required for taking a bath elapses. CONSTITUTION:In case that a summer or a winter sensor circuit 16 detects a summer mode, a dew formation sensor circuit 9 outputs a dew formation sensing signal, resulting in that a ventilation fan 7 is operated by the summer mode operation starting means 1 through a driving circuit 6. when a dew formation sensing signal of the dew formation sensor circuit 9 is stopped, the ventilation fan 7 is stopped by the summer mode operation stopping means 3 through the driving circuit 6. In case that the summer or winter sensor circuit 16 detects a winter mode, the dew formation sensor circuit 9 outputs a dew formation sensing signal, resulting in that after an elapsing of a general time of taking bath, the ventilation fan 7 is operated by a winter mode operation starting means 2 through the driving circuit 6. After driving operation, as a dew formation sensing signal of the dew formation sensing circuit 9 is stopped, the ventilation fan 7 is stopped by the winter mode operation stopping means 4 after a specified time elapses.
Patent JP-S5581290-A (JP)
Title: Gear pump of motor
Inventor: IZUMI YUUTAROU
IPC: F04C2/14
Filed: 1978-12-11
Abstract: PURPOSE: To prevent a fluid from leakage at the face on gear side by arranging seal members functioning as a check valve between a pressure space connected to high pressure side and a pressure space connected to low pressure side, which are provided on the side plate of a gear pump or motor.  
     CONSTITUTION: A fluid pressure at a discharge port 10 presses a side plate 16 and also works on the second pressure space 22, presses a lip 29a on seal members 28b, 28c toward the side of toothed wheels 2, 3 and then flows into the fourth pressure spaces 24a, 24b. The fluid pressure further flows between lips 29a, 29b on seal members 28a, 28d to press and open them. The lip 29a is pressed against the side of bearings 7, 8, the lip 29b is pressed against the bottom of seal grooves 26a, 26d, a flow of the fluid from the fourth pressure spaces 24a, 24b to the third pressure space 23 is interrupted, the side plate 16 comes in touch with the side of toothed wheels 2, 3 thus keeping the sealing performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H111756-A (JP)
Title: Method for adjusting coating weight of continuously hot dip metal coated steel strip
Inventor: UENO NAOTO
IPC: C23C2/20
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting the coating weight of plating in continuous hot dip metal coating of a steel strip capable of decreasing the appearance defects and edge overcoats of the edge parts of the steel strip. SOLUTION: Gas wiping is executed by disposing flow regulating plates on the outer side of both edges of the steel strip by holding these plates at the height inclusive of the collision point at which the gases ejected from wiping nozzles collide against the front and rear surfaces of the steel strip and at the spacing distance at which the spacing distance L between the flow regulating plates and the edges of the steel strip satisfy 2.0<L<=0.15.Ws (Ws: the target coating weight (g/m<2> ) of plating per surface of the steel strip) on the extension surface in the transverse direction of the steel strip.
Patent JP-H0318767-A (JP)
Title: Digital multimeter
Inventor: IKEDA TAKAO
IPC: G01R15/12
Filed: 1989-06-15
Abstract: PURPOSE:To improve the operability and safety by providing a rotary structure function so that the display value of a DMM is arranged in front of a measuring person. CONSTITUTION:The circumscription part between a DMM main body case 10 and a columnar case 17 has fitting accuracy with a proper clamping margin and is equipped with a structure 18 which will not separate from a case 10; and the display module composed of a printed wiring board 22 where a display element 19 is mounted is put in a case 17. A metallic contact 20 for receiving a display signal is arranged on the board 22 and receives the same signal from the main body 10 at all time even when a display part 11 rotates, so that the analog quantity of electricity is converted to digital quantity of electricity by the main body 10 and the display signal is sent to a display part 11. At this time, the measuring person reads the display result by rotating the display part 11 to the front unless the main body 10 is arranged in front of the measuring person 16.
Patent JP-S6045035-A (JP)
Title: Semiconductor integrated circuit
Inventor: ASANO TETSUO
IPC: H01L27/06
Filed: 1983-08-22
Abstract: PURPOSE:To prevent any parasitic effect easily without deteriorating the integration by a method wherein island regions and a separation region biased in normal direction by a Schottky barrier diode provided on island regions. CONSTITUTION:A one conductive type semiconductor substrate 21, an inverse conductive type epitaxial layer 22, another one conductive type semiconductor region 26 vertically separating the epitaxial layer 22 into three island regions 23, 24 and 25, a specified circuit element provided on each island regions 23, 24 and 25 are provided while Schottky barrier diodes 27 are provided on each island region 23, 24 and 25 to connect these island regions 23, 24 and 25 to the separation region 26 in the normal bias direction. Through these procedures, any parasitic effect between the substrate 21 and each islands 23, 24 and 25 may be restricted even if they are connected to one another in the normal bias direction since the potential of the substrate 21 raised by any leakage current due to parasitic P-N-P transistor can be held at approxiamate 0.3V by the Schottky barrier diodes 27 not to impress excessive bias in the normal direction between the substrate 21 and the island regions 23, 24 and 25.
Patent JP-H096272-A (JP)
Title: Totally white screen display method
Inventor: SHIMIZU AKIRA
IPC: H04N5/202
Filed: 1995-06-20
Abstract: PURPOSE: To make uneven image screen of a display appearing in displaying the same image for a long time inconspicuous by converting an input image signal into a totally white image signal with a gamma ROM and displaying a totally white image screen inputted in a display part. CONSTITUTION: An image signal from an input terminal 1 is inputted in an analog signal processing part 2, color density or a hue is adequately processed in a desired signal level, then inputted in an A/D convertor 3 to covert into a digital signal having a required bit string. The signal is processed in a digital signal processing part 4, inputted in a gamma ROM 5 to gamma correct an image signal containing no-signal in a totally white image signal and inputted in a display part 5 to display a totally white image screen on a plasma display panel(PDP). Any image signal can be converted into the totally while image signal, the whitened image screen can be displayed on the display even if a totally white image signal generation device does not exist, and uneven image screen can be made invisible even if the same image is displayed for a long time.
Patent JP-H05342313-A (JP)
Title: Information processor
Inventor: KATAGIRI RIYOUKO
IPC: G06F17/50
Filed: 1992-06-12
Abstract: PURPOSE:To improve the workability of paperwork by storing paperwork data in a file system in which plural pieces of information for the paperwork are made into respective files by kinds of paperworks and presenting various pieces of information corresponding to user's purposes. CONSTITUTION:ORIGAMI (colored paper used for making patterns by folding) data is managed as files F1, F2, ... Fn by kinds of patterns of 'ship', 'helmet', 'crane', etc., and each of these files consists of the title, drawing correlation data, appearance drawing data, folding procedure data, development data, etc. Drawing correlation data indicate correlations between paper dimensions of ORIGAMI and finish dimensions for actual completion of the pattern and a CPU provided with an arithmetic means calculates finish dimensions from the paper dimensions of ORIGAMI or calculates the paper dimensions of ORIGAMI from finished dimensions. Development data consists of front print data, rear print data, overlap/draw data, and folding order graphic data.
Patent JP-H112604-A (JP)
Title: Method and device for analyzing element
Inventor: NAKANE MASAYO
IPC: G01N21/63
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect the many kinds of elements in real time and to determine the quantities on line without complicated preprocessing processes by condensing and irradiating laser on a sample and generating plasma. SOLUTION: Laser light 8 oscillated from a laser oscillator 1 is distributed by a light distributing device 2. The respective light is guided to an optical fiber 4 through an optical-fiber input optical system 3. The emitted light emitted from the optical fiber 4 is condensed at one point of the surface or inside of a sample 10 by a condenser lens 5. An the light condensing point, the sample 10 is ionized by breakdown and plasma is generated, and intense fluorescence 11 is generated. The fluorescence is condensed on a light measuring instrument 7 by a condenser lens 6 and measured. The specified wavelength component is extracted from the fluorescence 11 by the light measuring instrument 7. At the same time, the magnitude of one wavelength component inherent to the object element is detected and measured, and the object element 13 measured.  In this way, the object element in the sample 10 can undergo quantitative analysis without depending on the configuration of the sample.
Patent JP-S5276820-A (JP)
Title: Deflection stoppage protector circuit for cathode-ray tube
Inventor: KATAOKA TERUO
IPC: H04N3/18
Filed: 1975-12-22
Abstract: PURPOSE: The protector circuit is controlled by the voltage detected from the flyback pulse that is generated in the deflection yoke of the final row, so that even if one of the yokes that are connected in series becomes open or is shorted, CRT can be protected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0319384-A (JP)
Title: Light source drive device
Inventor: TAKAHASHI SATOSHI
IPC: H01S5/042
Filed: 1989-06-16
Abstract: PURPOSE:To enable ultrashort pulse laser rays to be outputted in optional repetition frequency by a method wherein one end of a step recovery diode is connected to a reference voltage source, the waveform of a sinusoidal voltage inputted to an induction means which is connected to the other end of the diode is modified into a waveform sharply changed in voltage, and the outputted voltage is given as ultrashort pulses to a semiconductor laser. CONSTITUTION:A sinusoidal voltage Vi is applied to the anode of a step recovery diode 4 through the intermediary of an inductor 3 of a voltage modifying means 2, and the potential of the cathode is kept at a voltage of VB through a variable voltage source 5. The diode 4 becomes conductive at a time t1 when Vi grows higher than VB, and a current ISRD flows. A reverse current is sharply shut off at a time t3 according to the characteristic of the diode 4, the inductor 3 induces a voltage, an output voltage V0 rises sharply from VB, the diode 4 stays non-conductive until Vi exceeds VB, and the waveform of V1 appears in V0. An obtained voltage V0 is differentiated by a variable capacitor 7 to output a voltage VLD, which is inputted into a semiconductor laser 9, and the semiconductor laser 9 output laser pulses of 30ps or so in width through the pulses outputted from the variable capacitor 7.
Patent JP-S5951082-A (JP)
Inventor: KOBAYASHI HISAMINE
IPC: B65D90/10
Filed: 1982-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5485091-A (JP)
Title: Frequency sweeping circuit
Inventor: YOKOGAWA HIROSHI
IPC: H03B23/00
Filed: 1977-12-20
Abstract: PURPOSE:To obtain a stable modulation sweeping circuit suited for use in nuclear magnetic resonator and less susceptible to changes in ambient temperatures, by using digital circuits positively and reducing the number of parts. CONSTITUTION:The method of obtaining low frequencies from stable high frequencies by frequency dividing is capable of generating stable frequencies at high precision than in the method of VCO. This technique is used to constitute a modulation sweeping circuit with digital circuits. For instance, one output of the frequency source 18 is counted by an up-down counter 19, and the divided frequency is outputted. Due borrow or carrier output, a latch function is operated, so that a new set value may be set in the counter at the end of counting. The other output of the frequency source 18 passes through a frequency dividing counter 20. This dividing ratio is fixed. The final frquency dividing counter 21 should have variable dividing ratios. By thus constituting the circuit, the sweeping precision is enhanced, and the stability of the sweeping frequency may be also increased.
Patent JP-H114028-A (JP)
Title: Compound semiconductor element and manufacture thereof
Inventor: WAJIMA MINEO
IPC: H01L43/06
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To form a thin film approximate to bulk crystal characteristics on a substrate having different lattice constant by a method wherein low melting point compound semiconductor crystal and high melting point compound semiconductor crystal are grown at the temperature of melting point of low melting point compound semiconductor crystal or lower, and then the crystal is annealed at the temperature of its melting point or in its neighborhood. SOLUTION: The molecular beam of In and Sb is made to irradiate on a single crystal substrate 1 by a molecular beam epitaxy(MBE) device, and an InSb active layer 2 is epitaxially grown. Besides, the irradiation of In molecular beam is suspended, and an AlSb cap layer 3 is formed by the irradiation of Al and Sb molecular beam. After the growth of the AlSb cap layer 3, an annealing treatment is performed at the temperature of 500 deg. for about ten minutes. After the substrate has been taken out from the MBE device, the semiconductor crystal approximate to the crystal characteristics of a bulk of very thin film thickness is obtained on the semiinsulating substrate 1 having greatly different lattice constant by removing a part or the whole part of the AlSb cap layer 3.